Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10747974 | Item having barcode, data processing device, data processing method, and merchandise quality management method | Yuya Tokuda, Kohhei AIDA | 2020-08-18 |
| 10684177 | Environment history display object, data processing method using same, data processing device, and quality management method | Yuya Tokuda | 2020-06-16 |
| 10534989 | Sensor-function-equipped display, article, packaging material, and quality management method | Yuya Tokuda | 2020-01-14 |